html,
body {
    height: 100%;
    width: 100%;
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: "Roboto", "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC", BlinkMacSystemFont, -apple-system, "Segoe UI", "Microsoft Yahei", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
    font-weight: 400;
    margin: 0;
    background-color:#E7E8EB ;
}

a {
    -webkit-transition: all 0.35s;
    -moz-transition: all 0.35s;
    transition: all 0.35s;
    color: #333;
}

a:hover,
a:focus {
    color: #474157;
}

hr {
    max-width: 100px;
    margin: 25px auto 0;
    border-width: 1px;
    border-color: rgba(34, 34, 34, 0.1);
}

hr.light {
    border-color: white;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 200;
    letter-spacing: 1px;
}

p {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}
.container{width: 1200px;margin: 0 auto;padding: 0}
.navbar-logo{float: left;line-height: 60px}
.header_write{float: right;line-height:60px;margin-right: 20px}
.header_write a{border: 1px solid #2aae67;color:#2aae67; border-radius: 3px;padding:7px 10px;font-weight: 600;}
.header_write a:hover{background-color:#C7ECD4}
.header_write i{margin-right: 5px;}
.navbar-logo{width: 172px;}

.header_user{float: right;line-height: 60px;margin-right:22px;}
.header_user img{margin-right: 5px;margin-top: -4px}

.header_login{padding: 12px 0; font-size: 14px;color: #fff;float: right;font-weight: 600}
.header_button{float: left;height: 36px;background-color: #01C161;line-height: 36px;padding: 0 10px;border-radius: 3px;}
.header_button:hover{background-color: #02AF58;}
.user_logo img{width: 35px;height: 35px; border-radius:20px;margin-right:5px; }
.header_button a{font-size: 14px;color: #fff ;}
.header_button a:hover{font-weight: 600}
.menu_on a{color: #2aae67 !important;font-weight: 600}
.header_button span{margin:  0 3px;}

.header_search{float: right;margin-right:12px !important;padding-top: 12px;padding-bottom: 12px;}
.header_search input{height: 36px;width: 280px;background-color: #fff;border: 1px solid #c9c9c9; color: #2aae67;border-radius: 4px;padding-left:10px;float:left; }
.header_search button{height: 36px;border: none;background-color: transparent;margin-left: -35px;color: #2aae67;font-size:16px;float: left;}
.header_search i{margin-right: 0px;}

#mainbody {
    position: relative;
    width: 100%;
    min-height: auto;
    overflow-y: hidden;
    background: #f1f6fd;
    color: #474157;
    height: calc(100vh - 61px);
}

#mainbody > .container > .text-center {
    text-align: center;
    padding: 350px 0 50px;
    position: relative;
    height: 100vh;
}

#mainbody > .container > .text-center h1 {
    font-size: 50px;
    font-weight: bold;
    color: #171347
}

#mainbody > .container > .text-center > a {
    background: #fdcc52;
    background: -webkit-linear-gradient(#fdcc52, #fdc539);
    background: linear-gradient(#fdcc52, #fdc539);
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 300px;
    margin-top: 20px;
    padding: 10px 45px;
    font-size: 14px;
    text-decoration: none;
}

@media (max-height: 500px) {
    #mainbody {
        height: inherit;
    }
}

@media (min-width: 768px) {
    .navbar-default {
        background-color: transparent;
        border-color: transparent;
    }

    #mainbody .index-text {
        text-align: left;
    }
}

@media (max-width: 767px) {

    #mainbody > .container > .text-center {


        padding: 130px 0 0 0;
        height: calc(100vh - 261px);
    }

    #mainbody > .container > .text-center > h1 {


        font-size: 50px;
        margin-bottom: 20px;
    }
}
.clear{clear: both;height: 0 !important;width: 0 !important;border: none !important;}
.go_top{position: fixed;right: 20px;bottom:10%;display: none;background-color: #2aae67;font-size:16px;color: #fff;width: 45px;text-align: center;height: 45px;line-height:40px;}

.index_article{padding-bottom: 15px;}